counter sink是什么意思_counter sink的用法_翻译_读音

- 锥口孔
英英释义
名词 countersink:

a hole (usually in wood) with the top part enlarged so that a screw or bolt will fit into it and lie below the surface

a bit for enlarging the upper part of a hole

动词 countersink:

insert (a nail or screw below the surface, as into a countersink)
临近单词

counterego counter counter-currention exchange counter--particle tracing Countermeasures Dispenser Pod counterforce on the pile head Counter Top Gas Noodle Cooker countersunk ovel-head rivet counterbalance overhead sling countermeasures of cataloging countermeasures of government counter-clockwise direction

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